CN220230910U - Detection device - Google Patents

Abstract

The application relates to a detection equipment, including detecting element and carrying the unit, detecting element includes first detecting element and the second detecting element that the interval set up, carries the unit and has two bearing jigs that the interval set up, and every bearing jig is used for bearing the product that awaits measuring, carries the unit and can move about fixing base relatively to make any one of two bearing jigs can be alternately to being located first detecting element or second detecting element. The working procedures of blanking, feeding, crimping and lighting are carried out on the product to be detected carried by one carrying jig at the working position where the second detecting element is located, and the product to be detected carried by the other carrying jig can be detected by the first detecting element at the same time when the product to be detected is detected by the second detecting element, so that the utilization rate of the first detecting element with long detection time consumption is fully ensured, and detection resources are saved to a great extent.

Description

Detection device

Technical Field

The application relates to the technical field of electronic product detection, in particular to detection equipment.

Background

Many small-sized electronic products used by people in daily life, such as AR/VR intelligent watches, are high in technology content of display screens, small in size, high in resolution, high in price, long in development period and the like. The development and manufacturing cost of the electronic product is high, after the product is conducted and lightened before delivery in the production process, the detection elements such as a camera and the like are utilized for picture test, so that the yield of the product before assembly is ensured, and the situation that the reputation of an electronic product factory is influenced and the resource waste is caused due to the fact that defective products flow into the market is avoided.

Because the electronic product is small in size, the resolution ratio of the display screen is high, the requirements on the detection camera are higher and higher, in order to be produced quickly, the electronic product factory has to purchase more expensive high-end industrial cameras to be installed on the detection equipment for fine detection of the product so as to meet the productivity requirement, the existing high-end industrial cameras are quite expensive, the requirements on the installation environment are very severe, the working time of the high-end industrial cameras is not fully utilized by the existing detection equipment, and the high-end industrial cameras are always in an idle state in the detection process of the product, so that the utilization rate is not high, and great waste is caused on detection resources.

Disclosure of Invention

Based on this, it is necessary to provide a detection apparatus capable of recycling the working time of the high-end industrial camera, so as to save detection resources, aiming at the problem that the existing detection apparatus does not fully utilize the working time of the high-end industrial camera, resulting in low utilization rate of such high-end industrial camera in the existing detection apparatus, thereby causing great waste of detection resources.

According to one aspect of the present application, there is provided a detection apparatus comprising:

a fixing seat;

the detection unit and the transfer unit are respectively arranged on the fixed seat, and the detection unit comprises a first detection element and a second detection element which are arranged at intervals;

the transfer unit is provided with two bearing jigs which are arranged at intervals, each bearing jig is used for bearing a product to be tested, and the transfer unit can move relative to the fixing seat, so that any one of the two bearing jigs is alternately opposite to the first detection element and the second detection element.

In one embodiment, the fixing seat comprises a base and a bracket arranged on the base, the transferring unit is arranged on the base, and the detecting unit is arranged on the bracket and is arranged at intervals with the transferring unit; at least part of the base and/or the bracket is made of shockproof materials.

In one embodiment, the detecting device further includes two conducting devices, each conducting device is disposed on a corresponding one of the bearing jigs, and the conducting devices are used for compressing the product to be detected and are electrically connected with the product to be detected so as to conduct with the product to be detected.

In one embodiment, the detection unit further includes a light shielding cover movably disposed on the fixing base and sleeved on the outer peripheral side of the first detection element, where the light shielding cover can be controllably moved in a height direction of vertical extension, so as to completely cover a gap formed between the first detection element and the corresponding aligned one of the carrying jigs.

In one embodiment, the upper side and the lower side of the light shield are respectively provided with a first through hole and a second through hole, the edge of the first through hole and/or the lower end edge of the first detection element is provided with a first stop block, the edge of the second through hole and/or the upper side edge of the bearing jig is provided with a second stop block, the first stop block is used for shielding a gap formed by the edge of the first through hole and the lower end edge of the first detection element, and the second stop block is used for shielding a gap formed by the edge of the second through hole and the upper side edge of the bearing jig.

In one embodiment, the transfer unit further includes a bearing table, the bearing table is rotatably disposed on the fixing seat, the two bearing jigs are disposed on the bearing table along a radial direction of the bearing table, and the first detection element and the second detection element are disposed at intervals along the radial direction of the bearing table;

the bearing table can controllably rotate reciprocally along the central axis of the bearing table, so that any one of the two bearing jigs can be alternately opposite to the first detection element and the second detection element.

In one embodiment, the detection unit comprises a first detection element and two second detection elements, wherein the two second detection elements are arranged at two sides of the first detection element at intervals in a horizontal first direction;

the two bearing jigs are arranged in one-to-one alignment with the first detection element and the second detection element at intervals along the first direction, and the two bearing jigs can be controllably moved back and forth along the first direction together, so that any one bearing jig can be alternately aligned with the first detection element or the second detection element.

In one embodiment, the transferring unit further includes a transferring module, the transferring module is coupled to the fixing base, each of the carrying jigs is connected to the transferring module through a first connecting piece, and the transferring module is used for driving the carrying jigs to reciprocate along the first direction;

each bearing jig is provided with a connecting column, the first connecting piece is correspondingly provided with a connecting hole, and the connecting holes are sleeved and contacted with the outer peripheral surface of the connecting column in a parallel mode.

In one embodiment, the transfer unit further includes a first rail assembly and a second rail assembly disposed along the first direction, wherein one of the carrying jigs is slidably connected to the first rail assembly, and the other carrying jig is slidably connected to the second rail assembly.

In one embodiment, the transfer unit further includes a first connecting plate and a second connecting plate, the first connecting plate and the second connecting plate are spaced in the first direction and are independently arranged, the first guide rail assembly is arranged on the first connecting plate, and the second guide rail assembly is arranged on the second connecting plate;

the first guide rail assembly and the second guide rail assembly are respectively provided with two guide rails which are arranged at intervals in the second direction which is horizontal and perpendicular to the first direction, and each guide rail extends along the first direction; the guide rails of the first guide rail assembly are staggered in the second direction at an end portion close to the second guide rail assembly and at an end portion close to the first guide rail assembly.

According to the detection equipment, the first detection element and the second detection element are arranged in the middle of the detection unit at intervals, the two bearing jigs are arranged in the transfer unit at intervals, the two bearing jigs are in one-to-one alignment with the first detection element and the second detection element, and meanwhile the transfer unit can move relative to the fixing seat, so that any one bearing jig can be alternately aligned with the first detection element or the second detection element, and the mutual alignment of one bearing jig and the first detection element is always ensured at any moment. Therefore, when the first detection element is a high-end industrial camera with long detection time and the second detection element is a common camera with short detection time, and the product to be detected is detected by the second detection element and the first detection element in sequence, the working procedures of blanking, feeding, crimping and lighting of the product to be detected carried by one bearing jig at the working position of the second detection element can be guaranteed, and the product to be detected carried by the other bearing jig can be detected by the first detection element at the same time by utilizing the period of time while being detected by the second detection element, so that the first detection element can be always in a working state without waiting for the second detection element to finish detection, the first detection element is prevented from being idle for a long time, the utilization rate of the first detection element is fully guaranteed, and detection resources are saved to a great extent.

Drawings

Fig. 1 is an external schematic view of a detection apparatus according to an embodiment of the present application.

Fig. 2 is an isometric view of an internal structure of a detection apparatus according to a first embodiment of the present application.

Fig. 3 is a front view showing an internal structure of the inspection apparatus according to the first embodiment of the present application.

Fig. 4 is an isometric view of a transfer unit in the inspection apparatus according to the first embodiment of the present application.

Fig. 5 is a schematic diagram illustrating an operation flow of the detection device according to the first embodiment of the present application.

Fig. 6 is a second schematic operation flow chart of the detection device according to the first embodiment of the present application.

Fig. 7 is a top view of the inspection apparatus according to the first embodiment of the present application, in which the two carrier jigs are hidden by the transfer unit.

Fig. 8 is a top view of the inspection apparatus according to the first embodiment of the present application, in which one of the carrier jigs is hidden by the transfer unit.

Fig. 9 is a top view of the inspection apparatus according to the first embodiment of the present application, in which another carrier jig is hidden in the transfer unit.

Fig. 10 is a front view of a transfer unit in the inspection apparatus according to the first embodiment of the present application.

Fig. 11 is an enlarged schematic view of the area a in fig. 7.

Fig. 12 is an enlarged schematic view of region B in fig. 10.

Fig. 13 is an enlarged schematic view of region C in fig. 2.

Fig. 14 is a schematic view of a light shield according to an embodiment of the present disclosure mounted on a bracket of a fixing base.

Fig. 15 is a sectional view taken along the direction D-D in fig. 14.

Fig. 16 is an enlarged schematic view of the area E in fig. 15.

Fig. 17 is an isometric view of a detection apparatus according to a second embodiment of the present application.

Fig. 18 is a second axial view of the detection apparatus according to the second embodiment of the present application.

Fig. 19 is an isometric view of a detection apparatus provided in accordance with yet another embodiment of the present application.

Reference numerals illustrate:

10. a detection device; 100. a frame; 110. an upper frame; 120. a lower frame; 200. a housing; 201. an operation window; 300. a fixing seat; 310. a base; 320. a bracket; 321. a section bar; 322. a connecting block; 400. a detection unit; 410. a first detection element; 420. a second detection element; 430. a light shield; 431. a first through hole; 432. a second through hole; 440. a first stopper; 450. a second stopper; 500. a transfer unit; 510. carrying a jig; 511. a connecting column; 520. a transfer module; 530. a conduction device; 540. a first rail assembly; 550. a second rail assembly; 560. a first connection plate; 570. a second connecting plate; 580. a first connector; 581. a connection hole; 590. a carrying platform; 600. an air purification system; 700. an indicator light.

Detailed Description

In order to make the above objects, features and advantages of the present application more comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. This application is, however, susceptible of embodiment in many other forms than those described herein and similar modifications can be made by those skilled in the art without departing from the spirit of the application, and therefore the application is not to be limited to the specific embodiments disclosed below.

In the description of the present application, it should be understood that, if there are terms such as "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., these terms refer to the orientation or positional relationship based on the drawings, which are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present application.

Furthermore, the terms "first," "second," and the like, if any, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present application, the terms "plurality" and "a plurality" if any, mean at least two, such as two, three, etc., unless specifically defined otherwise.

In this application, unless explicitly stated and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly. For example, the two parts can be fixedly connected, detachably connected or integrated; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.

In this application, unless expressly stated or limited otherwise, the meaning of a first feature being "on" or "off" a second feature, and the like, is that the first and second features are either in direct contact or in indirect contact through an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

It will be understood that if an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. If an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein, if any, are for descriptive purposes only and do not represent a unique embodiment.

The application provides a detection equipment, the detection equipment is used for carrying out visual detection on a product to be detected before the electronic product leaves the factory, so as to ensure the product yield before assembly.

The structure of the detection device in the present application will be described below by taking a product to be detected as an AR/VR smart watch as an example. It can be appreciated that in other embodiments, the detection device of the present application is not limited to visual detection of only an AR/VR smart watch, but may also perform visual detection of product quality of any small electronic product, or perform visual detection of product quality of any other product to be detected, which is not limited herein.

Referring to fig. 1 and 2, fig. 1 shows an external schematic view of a detection apparatus 10 in an embodiment of the present application, and fig. 2 shows an internal schematic view of the detection apparatus 10 in an embodiment of the present application. The detection device 10 provided by the application comprises a frame 100, a shell 200, a fixing base 300, a detection unit 400 and a transfer unit 500, wherein the shell 200 is covered on the frame 100 to form a closed space, the fixing base 300, the detection unit 400 and the transfer unit 500 are arranged in the closed space, and the detection unit 400 and the transfer unit 500 are respectively arranged on the fixing base 300. The transferring unit 500 is used for carrying a product to be tested to reciprocate relative to the fixing seat 300, and the detecting unit 400 is used for detecting the product to be tested carried by the transferring unit 500, so that defective products are prevented from flowing into the market before flowing into subsequent processes for assembly. Specifically, in some embodiments, the frame 100 includes an upper frame 110 and a lower frame 120, the fixing base 300, the transferring unit 500 and the detecting unit 400 are disposed on the lower frame 120, the upper frame 110 is connected to the lower frame 120, and forms the above-mentioned closed space with the lower frame 120, so that the fixing base 300, the transferring unit 500 and the detecting unit 400 are covered in the closed space, the housing 200 covered on the upper frame 110 is provided with an operation window 201 communicating with the closed space, and an operator can perform loading and unloading operations through the operation window 201.

Preferably, an air purifying system 600 is further provided at the top of the upper frame 110 for purifying air from the closed space formed by the frame 100 and the housing 200. Preferably, an indicator light 700 for alarming is further provided on the top of the upper frame 110 for alarming when abnormality occurs in the apparatus.

The inspection apparatus 10 of the present application may be provided with only the fixing base 300, the transfer unit 500, and the inspection unit 400 without providing the frame 100 and the housing 200, and is not particularly limited.

Two embodiments of the detection device 10 provided herein are described below with reference to the accompanying drawings.

First embodiment

Referring to fig. 2, in the present embodiment, the fixing base 300 includes a base 310 and a support 320 disposed on an upper side of the base 310, the transferring unit 500 is disposed on the base 310, and the detecting unit 400 is disposed on the support 320, so that the detecting unit 400 is disposed above the transferring unit 500 at intervals in a height direction (Z direction in the drawing) that vertically extends and is perpendicular to the first direction and the second direction, the transferring unit 500 can carry the product to be tested to reciprocate in a first horizontal direction (X direction in the drawing), and when the transferring unit 500 carries the product to be tested to pass under the detecting unit 400, the product to be tested can be detected.

Referring to fig. 3, the sensing unit 400 includes a first sensing element 410 and a second sensing element 420. Specifically, the first detecting element 410 and the second detecting element 420 may be industrial cameras, which are used for photographing parameters such as a picture resolution of a product to be detected for visual detection. Wherein the first detecting element 410 is higher-end than the second detecting element 420, and the detection is more detailed, so the detection time is longer, specifically, the detection time of the first detecting element 410 is about twice the detection time of the second detecting element 420. In the inspection process, the product to be inspected is inspected by the second inspection element 420 after being fed, and then is inspected more carefully by the first inspection element 410 at the higher end.

However, as described above, the product to be tested is fed and then detected by the second detecting element 420 and then detected by the first detecting element 410. If a product to be tested is sequentially transferred through a second detecting element 420 and a first detecting element 410 for detection, a problem occurs that the first detecting element 410 is in an idle state without working when the second detecting element 420 is used for feeding or discharging and detecting, so that the detecting resources are wasted greatly.

In order to solve this problem, as the inventor of the present application has studied intensively, in this embodiment, two second detecting elements 420 are disposed in the detecting unit 400, the two second detecting elements 420 are disposed at intervals on two sides of the first detecting element 410 in the first direction, and the transferring unit 500 has two carrying jigs 510 disposed at intervals along the first direction, each carrying jig 510 is used for carrying a product to be tested, the two carrying jigs 510 are disposed in one-to-one alignment with the first detecting element 410 and one second detecting element 420, and the two carrying jigs 510 can reciprocate together in the first direction, so that any one carrying jig 510 can be alternately aligned with the first detecting element 410 or one second detecting element 420. Preferably, the transfer unit 500 further includes a transfer module 520, the transfer module 520 is coupled to the fixing base 300, and each carrier 510 is connected to the transfer module 520, so that the carrier 510 can reciprocate along the first direction under the driving of the transfer module 520.

In addition, when the display screen of the product to be tested is required to be tested for the items such as picture resolution, the product to be tested is required to be in pressure connection and conduction so that the product to be tested can be electrified, and the display screen is lightened for the detection of parameters such as picture resolution. Thus, in one embodiment, as shown in fig. 4, the detecting apparatus 10 further includes two conducting devices 530, each conducting device 530 is disposed on a corresponding one of the carrying jigs 510, and the product to be detected can be placed on the conducting device 530, and the conducting device 530 is used for automatically pressing the product to be detected and is used for automatically electrically connecting with the product to be detected to conduct with each other.

As shown in fig. 5 and 6, when the detecting apparatus 10 works, firstly, a product to be detected is fed onto a left bearing jig 510 in the drawing, and the conducting device 530 is utilized to perform crimping and lighting operations on the product to be detected, at this time, the left bearing jig 510 is positioned below a right bearing jig 510 of the first detecting element 410, the second detecting element 420 is utilized to perform first detection on the product to be detected, then the two bearing jigs 510 move together along a first direction, so that the left bearing jig 510 and the conducting device 530 move below the first detecting element 410, and the right bearing jig 510 and the conducting device 530 move below the second detecting element 420 positioned on the right side of the first detecting element 410, at this time, the first detecting element 410 performs second detection on the product to be detected on the left side, an operator can perform crimping and lighting on the other product to be detected onto the right bearing jig 510, then the conducting device 530 arranged on the right bearing jig 510 moves along the first direction, the first detecting element 420 performs first detection on the first product to be detected on the right side, and then the first detecting element 410 moves to the first product to be detected along the first detecting element to the right side, and then the first detecting element 410 is moved along the first detecting element to the right side. In this way, it is ensured that the carrier 510 and the first detecting element 410 are aligned with each other at any time.

Thus, through the above arrangement, since the detection time of the first detection element 410 is about twice the detection time of the second detection element 420, when the product to be detected needs to be detected by the second detection element 420 and the first detection element 410 in sequence, the working procedures of blanking, feeding, crimping and lighting the product to be detected carried by one carrying tool 510 at the station where the second detection element 420 is located can be ensured, and the product to be detected carried by the other carrying tool 510 can be detected by the first detection element 410 at the same time by using the time, so that the first detection element 410 can be always in a working state without waiting for the second detection element 420 to detect the product, and the first detection element 410 is prevented from being idle for a longer time, thereby fully ensuring the utilization rate of the first detection element 410 and saving detection resources to a great extent.

Further, since the first detecting element 410 is a high-precision optical element, there is a high demand for the testing environment, and in order to ensure the accuracy of the detection of the first detecting element 410 and reduce the transmission of the vibration, the inventors of the present application have specifically adopted a series of measures to reduce or eliminate the vibration.

Specifically, in one embodiment, referring to fig. 2, the material of the base 310 and at least part of the material of the support 320 may be a high-density and high-quality vibration-proof material, such as marble, and in the embodiment of fig. 2, the support 320 includes a plurality of sections 321 and a connecting block 322, the connecting block 322 is also made of marble, the plurality of sections 321 are lapped to form a frame 100 structure, the connecting block 322 is disposed on the plurality of sections 321, and the first detecting element 410 is connected with the connecting block 322. Thus, with the above arrangement, since the marble is heavy, the marble does not vibrate when the apparatus has a slight vibration, and since the first detecting element 410 is coupled to the fixing base made of marble, the slight vibration of the apparatus can be substantially eliminated, so that the first detecting element 410 does not vibrate together with the fixing base 300.

In another preferred embodiment, the fixing base 300 is floatably disposed on the lower frame 120 through a plurality of second connectors (not shown), specifically, the second connectors may be an air cushion, and the air cushion is provided with a plurality of air holes, and is capable of generating air flow and exhausting the air flow from the air holes, so that the fixing base 300 can be floatably suspended on the lower frame 120, and thus the influence of the vibration of the device on the first detecting element 410 can be reduced.

In yet another preferred embodiment, as shown in fig. 7 to 9, the transfer unit 500 further includes a first rail assembly 540 and a second rail assembly 550 disposed along a first direction, wherein one of the carrier jigs 510 is slidably connected to the first rail assembly 540, and the other carrier jig 510 is slidably connected to the second rail assembly 550. Specifically, the first rail assembly 540 and the second rail assembly 550 respectively have two rails disposed at intervals in a second direction (Y direction in the drawing) that is horizontal and perpendicular to the first direction, each rail extends in the first direction, and the rails of the first rail assembly 540 are staggered with the rails of the second rail assembly 550 in the second direction near the end of the second rail assembly 550 and near the end of the first rail assembly 540. In this way, the first rail assembly 540 and the second rail assembly 550 can provide guiding effects for the two load-bearing jigs 510, respectively, so that the load-bearing jigs 510 are more stable when moving back and forth in the first direction.

Because the transfer unit 500 and the detection unit 400 are both installed on the fixing base 300, and the two carrying jigs 510 are both connected to the transfer module 520, in order to further avoid the vibration generated when one of the carrying jigs 510 performs loading or unloading from being transferred to the other carrying jig 510, the transfer unit 500 further includes a first connecting plate 560 and a second connecting plate 570, the first connecting plate 560 and the second connecting plate 570 are spaced in a first direction and are independently arranged, for example, as shown in fig. 7, an edge shape of the first connecting plate 560 near the second connecting plate 570 is matched with an edge shape of the second connecting plate 570 near the first connecting plate 560, so that the first connecting plate 560 and the second connecting plate 570 are mutually embedded and are mutually independent, wherein the first guide rail assembly 540 is arranged on the first connecting plate 560, and the second guide rail assembly 550 is arranged on the second connecting plate 570. Through such arrangement, the transfer unit 500 has a compact structure, and the first connection plate 560 and the second connection plate 570 can be mutually independent, one of the bearing jigs 510 is slidably connected to the first guide rail assembly 540 provided on the first connection plate 560, and the other bearing jig 510 is slidably connected to the second guide rail assembly 550 provided on the second connection plate 570, so that the two bearing jigs 510 are mutually independent, and when the first detection element 410 detects, vibration generated when feeding or discharging is performed on one of the bearing jigs 510 is not transferred to the other bearing jig 510.

In addition, as shown in fig. 10, each carrier 510 is in line contact with the transfer module 520 through the first connection member 580. Specifically, as shown in fig. 11 and 12, each carrying jig 510 is provided with a connecting post 511, the first connecting piece 580 may be a rod end joint bearing, one end of the first connecting piece 580 is fixedly connected to the transfer module 520, the other end of the first connecting piece 580 is provided with a connecting hole 581, and the connecting hole 581 is sleeved and contacted with the outer peripheral surface of the connecting post 511 in a line manner, so that the first connecting piece 580 and the carrying jig 510 are connected in a ball hinge manner, not only can connection stability be ensured, but also vibration transmission can be reduced by utilizing line contact.

In this way, by adopting the series of embodiments, the transmission of vibration can be reduced, so that the first detection element 410 can detect in a relatively stable environment, and the requirement of the first detection element 410 on the vibration-free detection environment is met.

It should be noted that, in addition to the high requirement for vibration, the first detecting element 410 also has a high requirement for the ambient light environment, i.e. the first detecting element 410 needs to be ensured to detect in a dark room environment. Therefore, as shown in fig. 13 and 14, the detecting unit 400 further includes a light shielding cover 430, the light shielding cover 430 is a hollow thin shell structure, the upper surface of the light shielding cover 430 is provided with a first through hole 431 penetrating through the upper surface, the lower surface of the light shielding cover 430 is provided with a second through hole 432 penetrating through the lower surface, the light shielding cover 430 is movably arranged on the support 320 of the fixing base 300 and is sleeved on the outer periphery side of the first detecting element 410, and the light shielding cover 430 can move along the height direction under the driving of a driving source such as a cylinder or a motor, so as to descend when the first detecting element 410 detects, thereby completely shielding a gap formed between the first detecting element 410 and a correspondingly aligned bearing jig 510, and enabling the first detecting element 410 to detect in a darkroom environment; when the first detecting element 410 is not lifted upwards during the detection, the conducting device 530 and the product to be detected are prevented from interfering with the carrying jig 510, the conducting device 530 or the product to be detected when the carrying jig 510 moves along the first direction.

In order to flexibly move the light shield 430 along the height direction, the light shield 430 cannot contact the outer peripheral surface of the first detecting element 410, and cannot contact the outer peripheral surface of the carrier 510, so that gaps are formed between the edge of the first through hole 431 of the light shield 430 and the outer peripheral surface of the first detecting element 410, between the edge of the second through hole 432 of the light shield 430 and the upper side edge of the carrier 510, and therefore, external light can enter the light shield 430 through the gaps, so that no external light can enter the darkroom environment formed by the light shield 430, and the detection effect of the first detecting element 410 is affected.

To solve this problem, as a further improvement, as shown in fig. 15, the edge of the first through hole 431 of the light shield 430 and/or the lower end edge of the first detecting element 410 is provided with a first stopper 440, the edge of the second through hole 432 and/or the upper side edge of the carrier 510 is provided with a second stopper 450, and the first stopper 440 and the second stopper 450 are elongated, and may have an L-shaped cross section. The first stopper 440 is used for shielding a gap formed between an edge of the first through hole 431 and a lower end edge of the first detecting element 410, and the second stopper 450 is used for shielding a gap formed between an edge of the second through hole 432 and an upper side edge of the carrier 510. In particular, in a preferred embodiment, as shown in fig. 16, the first stoppers 440 disposed at the lower edge of the first detecting element 410 and the first stoppers 440 disposed at the edge of the first through hole 431 are symmetrically and offset in the height direction, so that the two first stoppers 440 are disposed in a step shape, thereby blocking external light and preventing the light shield 430 from contacting the outer peripheral surface of the first detecting element 410. Similarly, the second stopper 450 disposed at the edge of the second through hole 432 can be disposed in a step with the upper side edge of the carrier 510, so that the light shielding cover 430 can not only shield the external light, but also prevent the light shielding cover from contacting the upper side edge of the carrier 510, and the detailed description thereof will be omitted.

Second embodiment

Referring to fig. 17 and 18, in the present embodiment, the structure of the detecting apparatus 10 is similar to that of the detecting apparatus 10 in the first embodiment, the detecting unit 400 and the transferring unit 500 are respectively disposed on the fixing base 300, the detecting unit 400 includes a first detecting element 410 and a second detecting element 420 disposed at intervals, the transferring unit 500 includes a carrier 510 disposed at intervals, the fixing base 300 includes a base 310 and a support 320 disposed on the base 310, the support 320 includes a profile 321 and a connecting block 322 disposed at intervals, the first detecting element 410 is disposed on the connecting block 322, and the second detecting element 420 is disposed on the profile 321.

In the present embodiment, the transfer unit 500 is not provided with the transfer module 520, but is replaced by a carrying platform 590, the carrying platform 590 is rotatably disposed on the fixed base 300, the two carrying jigs 510 are disposed on the carrying platform 590 at intervals along the radial direction of the carrying platform 590, and the first detecting element 410 and the second detecting element 420 are disposed at intervals along the radial direction of the carrying platform 590; the carrier 590 is capable of controlled reciprocal rotation along its central axis such that either of the two carrier fixtures 510 is capable of alternately aligning the first detector element 410 with the second detector element 420.

Thus, through the above arrangement, the working procedures of blanking, feeding, crimping and lighting of the product to be tested carried by one carrying jig 510 at the station where the second detecting element 420 is located and the working procedures of detecting by the second detecting element 420 can be realized, and the product to be tested carried by the other carrying jig 510 can be detected by the first detecting element 410 at the same time by utilizing the time, so that the same effect as that of the first embodiment can be achieved, that is, the utilization rate of the first detecting element 410 can be ensured, thereby saving the detection resources to a great extent.

It will be appreciated that the structure of the present embodiment may be flexibly modified, for example, as shown in fig. 19, the detecting unit 400 and the transferring unit 500 have two detecting units 400 and one transferring unit 500 respectively, and two opposite sides of the connecting block 322 are provided with one detecting unit 400 and one transferring unit 500 respectively. Specifically, as shown in fig. 17 and the drawings, that is, the first detecting element 410 and the second detecting element 420 respectively have two, opposite sides of the connection block 322 are respectively provided with a first detecting element 410 and a second detecting element 420 respectively, each first detecting element 410 is respectively arranged at intervals corresponding to one second detecting element 420, the carrying platform 590 also has two, and two carrying jigs 510 on each carrying platform 590 are respectively arranged at opposite sides of the connection block 322, and are respectively and alternately opposite to one first detecting element 410 and one second detecting element 420.

It should be further understood that the plurality of detecting units and the plurality of transferring units are respectively provided, the plurality of detecting units 400 and the plurality of transferring units 500 are arranged at intervals along the circumferential direction of the connecting block 322, the number of the carrying platforms 590 is correspondingly the same as that of the detecting units 400 and the transferring units 500, and the two carrying jigs 510 on each carrying platform 590 are respectively and alternately opposite to one first detecting element 410 and one second detecting element 420, which can be flexibly arranged according to the requirement, and is not particularly limited.

In addition, in order to prevent vibration, in the present embodiment, the fixing base 300 is also connected to the lower frame 120 through an air cushion, the material of the base 310 and at least a portion of the material of the support 320 are preferably shockproof materials, and similarly, each of the first detecting elements 410 is covered by a light shielding cover (not shown in fig. 17-19), and the structure of the light shielding cover is identical to that of the light shielding cover 430 in the first embodiment, which is not repeated here.

In summary, the detection apparatus 10 provided in the present application has at least the following advantages:

1. by arranging the two bearing jigs 510 to be alternately opposite to the first detecting element 410 and the second detecting element 420, the first detecting element 410 can be fully utilized, and the waste of detecting resources caused by idling is avoided;

2. in the first embodiment, by providing the first connecting plate 560 and the second connecting plate 570 that are independent of each other, one of the carrying jigs 510 is slidably connected to the first connecting plate 560, and the other carrying jig 510 is slidably connected to the second connecting plate 570, so that when one carrying jig 510 performs feeding or discharging, vibration is not transferred to the other carrying jig 510, and thus the testing environments of the first detecting element 410 and the second detecting element 420 are not affected;

3. the fixing base 300 is connected with the lower frame 120 through the air floatation pad, part or all of the fixing base 300 is made of marble, and the first connecting piece 580 is connected with the bearing jig 510 in a line contact manner, so that the vibration of equipment can be reduced, and the first detection element 410 is ensured to detect in a vibration-free environment;

4. by providing the light shield 430, the need for the first detection element 410 to detect in a darkroom environment is ensured;

5. in addition, the conduction device 530 is arranged to automatically press and conduct the element to be tested, so that the detection equipment 10 can perform automatic and efficient operation, and the detection efficiency is improved.

Finally, it should be noted that, in order to simplify the description, all possible combinations of the features of the above embodiments may be arbitrarily combined, however, as long as there is no contradiction between the combinations of the features, the description should be considered as the scope of the description.

The above examples only represent a few embodiments of the present application, which are described in more detail and are not to be construed as limiting the scope of the claims. It should be noted that it would be apparent to those skilled in the art that various modifications and improvements could be made without departing from the spirit of the present application, which would be within the scope of the present application. Accordingly, the scope of protection of the present application is to be determined by the claims appended hereto.

Claims (10)

1. A detection apparatus, characterized by comprising:

a fixing seat;

the detection unit and the transfer unit are respectively arranged on the fixed seat, and the detection unit comprises a first detection element and a second detection element which are arranged at intervals;

the transfer unit is provided with two bearing jigs which are arranged at intervals, each bearing jig is used for bearing a product to be tested, and the transfer unit can move relative to the fixing seat, so that any one of the two bearing jigs is alternately opposite to the first detection element and the second detection element.

2. The inspection apparatus according to claim 1, wherein the fixing base includes a base and a bracket provided on the base, the transfer unit is provided on the base, and the inspection unit is provided on the bracket and is provided at a distance from the transfer unit; at least part of the base and/or the bracket is made of shockproof materials.

3. The inspection apparatus of claim 1 further comprising two conductive devices, each of said conductive devices being disposed on a corresponding one of said carrier fixtures, said conductive devices being configured to compress said product under inspection and to electrically interconnect with said product under inspection for conductive interaction with said product under inspection.

4. The inspection apparatus of claim 1, wherein the inspection unit further comprises a light shield movably disposed on the fixing base and sleeved on an outer peripheral side of the first inspection element, the light shield being controllably movable in a vertically extending height direction so as to completely shield a gap formed between the first inspection element and the correspondingly aligned one of the carrying jigs.

5. The detecting device according to claim 4, wherein a first through hole and a second through hole are respectively formed in the upper side and the lower side of the light shield, a first stopper is arranged at the edge of the first through hole and/or the lower end edge of the first detecting element, a second stopper is arranged at the edge of the second through hole and/or the upper side edge of the carrying jig, the first stopper is used for shielding a gap formed between the edge of the first through hole and the lower end edge of the first detecting element, and the second stopper is used for shielding a gap formed between the edge of the second through hole and the upper side edge of the carrying jig.

6. The inspection apparatus according to any one of claims 1 to 5, wherein the transfer unit further includes a carrying table rotatably provided on the fixing base, two of the carrying jigs are provided on the carrying table in a radial direction of the carrying table, and the first inspection element and the second inspection element are provided at intervals in the radial direction of the carrying table;

the bearing table can controllably rotate reciprocally along the central axis of the bearing table, so that any one of the two bearing jigs can be alternately opposite to the first detection element and the second detection element.

7. The detection apparatus according to any one of claims 1 to 5, wherein the detection unit includes one first detection element and two second detection elements, the two second detection elements being disposed on both sides of the first detection element at intervals in a horizontal first direction;

the two bearing jigs are arranged in one-to-one alignment with the first detection element and the second detection element at intervals along the first direction, and the two bearing jigs can be controllably moved back and forth along the first direction together, so that any one bearing jig can be alternately aligned with the first detection element or the second detection element.

8. The inspection apparatus according to claim 7, wherein the transfer unit further comprises a transfer module, the transfer module being coupled to the fixing base, each of the carrying jigs being connected to the transfer module through a first connecting member, the transfer module being configured to drive the carrying jigs to reciprocate along the first direction;

each bearing jig is provided with a connecting column, the first connecting piece is correspondingly provided with a connecting hole, and the connecting holes are sleeved and contacted with the outer peripheral surface of the connecting column in a parallel mode.

9. The inspection apparatus of claim 7, wherein the transfer unit further comprises a first rail assembly and a second rail assembly disposed along the first direction, wherein one of the carrier fixtures is slidably connected to the first rail assembly, and the other carrier fixture is slidably connected to the second rail assembly.

10. The inspection apparatus according to claim 9, wherein the transfer unit further includes a first connection plate and a second connection plate, the first connection plate and the second connection plate being spaced apart in the first direction and being independently disposed, the first rail assembly being disposed on the first connection plate, the second rail assembly being disposed on the second connection plate;

the first guide rail assembly and the second guide rail assembly are respectively provided with two guide rails which are arranged at intervals in the second direction which is horizontal and perpendicular to the first direction, and each guide rail extends along the first direction; the guide rails of the first guide rail assembly are staggered in the second direction at an end portion close to the second guide rail assembly and at an end portion close to the first guide rail assembly.